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Unread 12-09-2008, 13:21
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@JohnVNeun
AKA: John Vielkind-Neun
FRC #0148 (Robowranglers)
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Re: Crab drive question

Quote:
Originally Posted by kamocat View Post
Wouldn't a Mecanum drive also be a reasonable consideration? As far as I can tell, the KOP just doesn't allow us enough motors (or motors of the right type) AND not severely limit the possibilities as far as ball manipulation goes.
A Mecanum or Omni drive would provide some of the same (or more) maneuverability options that a Swerve drive provides. However a Crab Drive will (if designed correctly) provide more pushing force than a Mecanum or Omni drive. So if you want your robot to push AND be able to move sideways, a Swerve Drive is the right option. If you JUST want the ability for omni-directional motion a Mecanum or Omni-drive might be right for you.

I'm typically a believer that there is ALWAYS a game situation where you want to be able to push (even in games like last year). We'll see what the future brings.
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